| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.99 | 5.164% | $101.9986 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $84.31 | 6.521% | $89.8079 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $72.25 | 3.523% | $74.7954 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $69.42 | 5.408% | $73.1742 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $190.93 | 6.705% | $203.7319 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $189.48 | 12.760% | $213.6576 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $45.72 | 7.296% | $49.0557 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $749.10 | $806.2213 | $806.23 | $806.20 | $806.30 | |